[OPENNESS:21.03.1]Failed while executing "helm install harbor-app -f values.yaml . -n harbor"

[iamtiresome]

Hi all,
Deployment fails with the following error.

TASK [kubernetes/harbor_registry/controlplane : helm install] ****************************************************************************************
task path: /home/converged-edge-experience-kits-openness-21.03.01/roles/kubernetes/harbor_registry/controlplane/tasks/main.yml:77
Monday 10 May 2021 10:02:57 +0800 (0:00:01.917) 0:04:08.122 ************
fatal: [opennesscontroller]: FAILED! => {
"changed": true,
"cmd": [
"helm",
"install",
"harbor-app",
"-f",
"values.yaml",
".",
"-n",
"harbor"
],
"delta": "0:00:01.937034",
"end": "2021-05-10 10:03:00.449153",
"rc": 1,
"start": "2021-05-10 10:02:58.512119"
}

STDERR:

Error: template: harbor/templates/registry/registry-svc.yaml:13:14: executing "harbor/templates/registry/registry-svc.yaml" at <.Values.metrics.enabled>: nil pointer evaluating interface {}.enabled

MSG:

non-zero return code